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Practice Exit Exam for Elementary Algebra | MAT 0024, Exams of Algebra

Material Type: Exam; Class: Elementary Algebra; Subject: Developmental Math; University: Lake City Community College; Term: Unknown 1989;

Typology: Exams

Pre 2010

Uploaded on 08/05/2009

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MAT 0024
PRACTICE EXIT EXAM
1. Simplify:
210248
A.
4
B.
1
C.
3
D.
4
2. Simplify:
4)(73)(12 2
A.
1
B.
7
C.
9
D.
15
3. Simplify:
58
A.
13
B.
3
C.
D.
pf3
pf4
pf5
pf8
pf9
pfa

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MAT 0024

PRACTICE EXIT EXAM

  1. Simplify:

A.^4

B. 1

C. 3

D. 4

  1. Simplify:

2

A. 1

B. 7

C. 9

D. 15

  1. Simplify:

A. 13

B. 3

C. 3

D. 13

  1. Simplify:

2[x 9(x 1)]

A. 20x 18

B. 20x 2

C. 20x 2

D. 20x 18

  1. Evaluate the given expression when w 2 :

3w 5w 8

2

A. 14

B. 6

C. 11

D. 30

  1. Solve for x:

2 3x 5 5x 11

A. x 21

B. x 16

C.

x

D. x 1

  1. If 4 times a number is increased by 7, the result is 15 less than the square of the

number. Choose the equation that could be used to find this number, x.

A.

2 4x 7 15 x

B. 4(x 7) x 15

2

C. 4x 7 x 15

2

D. 11x x 15

2

  1. The length of a rectangle is 2 feet more than the width. The perimeter of the

rectangle is 20 feet. Find the length.

A. 4 feet

B. 6 feet

C. 9 feet

D. 11 feet

  1. Identify the proportion listed below that solves this problem.

A car can travel 189 miles on 9 gallons of gasoline. How far can the car travel on

13 gallons?

A.

x

189

B.

x

9

C.

x

13

D.

x

  1. Simplify:

2 3 2 (a b )

A.

4 9 ab

B.

2 9 ab

C.

4 6 ab

D.

4 5 ab

  1. Simplify:

4 4

3 6

x y

x y

A.

2 xy

B.

x

y

2

C. 7

2

x

y

D.

7 2 x y

  1. Simplify:

2 0 1 3 (abc )

A.

5 3 2 abc

B. 3

6 3

c

ab

C. 3

5

c

a

D. 3

6

c

a

  1. Simplify:

(5x 9)(x 6)

A. 5x 39x^54

2

B. 5x 21x 3

2

C. 5x 3x 15

2

D. 5x 21x 54

2

  1. Factor completely:

12a b 3ab

2 2

A. 3ab(4ab)

B. 3ab(4ab 1)

C. 3ab(4a b ab)

2 2

D. ab(12ab 3)

  1. Factor completely:

4x 9

2

A. (2x 3)(2x 3)

2 2

B. (2x 3)(2x 3)

C. (2x 1)(2x 9)

D. (2x 3)((2x 3)

  1. Factor completely:

ax a bx b

A. (x 1)(a b)

B. (x 1)(a b)

C. (x 1)(a b)

D. (x 1)(a b)

  1. Identify a factor of the trinomial below:

5x 9x 2

2

A. (5x 2)

B. (5x 1)

C. (x 2)

D. (x 1)

  1. Simplify:

1 x

x 4x 3

2

A. x^3

B. x 1

C. x 3

D. x 3

  1. Find the graph that best matches the given linear equation:

y 3x 2

A. C.

B. D.

  1. Simplify:

A.^62

B. 9

B.^332

C. 21

x-axis

y-axis

x-axis

y-axis

x-axis

y-axis

x-axis

y-axis

  1. Find the x-intercept for:

2x 3y 6

A. (0,3)

B. (0, 2)

C. (3,0)

D. (3,2)